- FondsSmithies - Papers of Frank Smithies
- SeriesC - Family correspondence
- FileC1 - Correspondence between Smithies, his father, mother, and sister Violet
- FileC2 - Correspondence between Smithies, his father, mother, and sister Violet
- FileC3 - Letters from Smithies to his mother, father, and sister Violet
- FileC4 - Correspondence between Smithies, his father, mother, and sister Violet
- FileC5 - Correspondence between Smithies, his mother, and sister Violet
- FileC6 - Correspondence between Smithies, his mother, and sister Violet
- FileC7 - Correspondence between Smithies and his sister Violet
- FileC8 - Correspondence between Smithies and his sister Violet
- FileC9 - Letters to Nora and Frank Smithies
- 2 more...